>6dxkB (B:) SEQRES residues sspatspqstptlvsaletiepevlyagydssvpdstwrimttlnmlggrqviaavkwak aipgfrnlhlddqmtllqyswmylmafalgwrsyrqssanllcfapdliineqrmtlpdm ydqckhmlyvsselhrlqvsyeeylcmktllllssvpkdglksqalfdairmtyikelgk aivkregnssqnsqrfyqltklldsmhevvenllnycfqtfldktmsiefpemlaeiitn qipkysngnikkllfhqk